Hercules Maintenance Station Roof Replacement (EA 2X900)
Summary
SCH Number
2025120014
Public Agency
California Department of Transportation, District 4
(DOT)
Document Title
Hercules Maintenance Station Roof Replacement (EA 2X900)
Document Type
NOE - Notice of Exemption
Received
Posted
12/1/2025
Document Description
Caltrans proposes replacing the roof of the Hercules Maintenance Station. Construction equipment to be used includes, but may not be limited to, safety gear, utility knives, shovels, chalk lines, pry bars, ladders, roof nailers, air compressors, measuring tools, and shingle lifts. The roof replacement is needed to prevent further damage to the structure. Project construction is scheduled to begin in May of 2026 and should be completed by the end of August 2026. All construction work shall remain within Caltrans ROW and equipment shall be staged within Caltrans ROW in areas absent of vegetation.
Contact Information
Name
Juliane Smith
Agency Name
Caltrans
Job Title
Senior Environmental Scientist (NEPA/CEQA Specialist)
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project
Address
Phone
Email
Location
Cities
Unincorporated Contra Costa County (Rodeo)
Counties
Contra Costa
Regions
Northern California, San Francisco Bay Area
State Highways
SR-4
Other Location Info
The project is located at the Hercules Maintenance Station in Contra Costa County on SR-4 at post mile R1.00
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
PRC 21084; 14 CCR 15301 Class 1(d)
Reasons for Exemption
Class 1(d) Existing Facilities. The project is not anticipated to result in any environmental impacts. The project contains a number of standardized project measures which are employed on most, if not all, Caltrans projects and were not developed in response to any specific environmental impacts resulting from the project.
County Clerk
Contra Costa
Attachments
Notice of Exemption
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